import storage from 'store'
import { login, getInfo } from '@/api/login'
import { ACCESS_TOKEN } from '@/store/mutation-types'
import { welcome } from '@/utils/util'

const user = {
    state: {
        token: '',
        name: '',
        welcome: '',
        avatar: '',
        roles: [],
        info: {}
    },

    mutations: {
        SET_TOKEN: (state, token) => {
            state.token = token
        },
        SET_NAME: (state, { name, welcome }) => {
            state.name = name
            state.welcome = welcome
        },
        SET_AVATAR: (state, avatar) => {
            state.avatar = avatar
        },
        SET_ROLES: (state, roles) => {
            state.roles = roles
        },
        SET_INFO: (state, info) => {
            state.info = info
        }
    },

    actions: {
        // 登录
        Login({ commit }, userInfo) {
            return new Promise((resolve, reject) => {
                login(userInfo).then(response => {
                    const result = response.data
                    storage.set(ACCESS_TOKEN, result.accessToken, 7 * 24 * 60 * 60 * 1000)
                    commit('SET_TOKEN', result.accessToken)
                    resolve()
                }).catch(error => {
                    reject(error)
                })
            })
        },

        // 获取用户信息
        GetInfo({ commit }) {
            return new Promise((resolve, reject) => {
                getInfo().then(response => {
                    const result = response.data

                    if (result.role && result.role.permissions.length > 0) {
                        const role = result.role
                        role.permissions = result.role.permissions
                        role.permissions.map(per => {
                            if (per.actionEntitySet != null && per.actionEntitySet.length > 0) {
                                const action = per.actionEntitySet.map(action => { return action.action })
                                per.actionList = action
                            }
                        })
                        role.permissionList = role.permissions.map(permission => { return permission.permissionId })
                        commit('SET_ROLES', result.role)
                        commit('SET_INFO', result)
                    } else {
                        reject(new Error('getInfo: roles must be a non-null array !'))
                    }

                    commit('SET_NAME', { name: '', welcome: welcome() })
                    commit('SET_AVATAR', '')

                    resolve(response)
                }).catch(error => {
                    reject(error)
                })
            })
        },

        // 登出
        Logout({ commit, state }) {
            return new Promise((resolve) => {
                commit('SET_TOKEN', '')
                commit('SET_ROLES', [])
                storage.remove(ACCESS_TOKEN)
                resolve()
            })
        }

    }
}

export default user
